@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

nalt:309896
  skos:prefLabel "fracturación hidráulica"@es, "hydraulic fracturing"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:207690 .

nalt:207690_def
  rdf:value "Superficie que cubre uno o varios depósitos de petróleo. Este término suele comprender no solo la superficie, sino también el depósito, los pozos y el equipo de producción."@es, "The surface area overlying an oil reservoir or reservoirs. The term usually includes not only the surface area, but also the reservoir, the wells, and the production equipment."@en ;
  dc:source "U.S. Occupational Safety & Health Administration" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:36169
  skos:prefLabel "recursos energéticos"@es, "energy resources"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:207690 .

nalt:207690
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  skos:hiddenLabel "oil field"@en, "oilfield"@en, "petroleum field"@en, "petroleum reservoirs"@en, "oil reservoir"@en, "oil and gas wells"@en, "oil-field"@en, "oil well"@en, "petroleum reservoir"@en ;
  skos:broader nalt:36169 ;
  skos:altLabel "oil wells"@en, "petroleum fields"@en, "gas wells"@en, "oil reservoirs"@en, "oilfields"@en ;
  dc:modified "2017-10-13"^^xsd:date ;
  skos:prefLabel "campos petroleros"@es, "oil fields"@en ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh85094320> ;
  skos:related nalt:309896 ;
  ns0:marc001 "70564" ;
  dc:created "2013-11-07"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:definition nalt:207690_def .

ns0:Topic
  rdfs:label "Topic"@en ;
  a owl:Class .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .